Quectel SG560D Series - Page 85

Smart Module Series
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Table 30: Relationship Between DSI Rate and Line Length (D-PHY)
1. The cable length listed above is an example with specified insertion loss.
2. The cable insertion loss can be obtained from the cable datasheet provided by the manufacturer.
The cable insertion loss in the actual design should not be worse than those listed above.
3. The line length in the above table includes the length of the line inside the module.
Table 31: Trace Length of MIPI Differential Pairs Inside the Module
152.4
-3.5
< 150
Data Rate
Cable Length (mm)
Cable Insertion Loss (dB)
Line Length (mm)
500 Mbps/Lane
76.2
-0.5
< 280
152.4
-1.0
< 210
750 Mbps/Lane
76.2
-0.7
< 210
152.4
-1.15
< 150
1.0 Gbps/Lane
76.2
-0.75
< 200
152.4
-1.4
< 100
1.5 Gbps/lane
76.2
-0.9
< 135
152.4
-1.8
< 40
2.1 Gbps/lane
76.2
-1.3
< 150
152.4
-2.3
< 80
2.5 Gbps/lane
76.2
-2.1
< 70
152.4
-3.5
< 0
Pin No.
Pin Name
Length (mm)
Length Difference (P - N)
370
DSI_CLK_N
25.97
-0.29
366
DSI_CLK_P
25.68
NOTE